From c81525ffc4b98f1ae6d77b43057549618d920306 Mon Sep 17 00:00:00 2001
From: ansuz <git@ansuz.xyz>
Date: Tue, 10 May 2022 13:13:02 +0530
Subject: [PATCH] checkup: complain if public instance don't provide
 description & location

---
 server.js           |  1 +
 www/checkup/main.js | 30 ++++++++++++++++++++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/server.js b/server.js
index a9bebabf4..3830a1fbc 100644
--- a/server.js
+++ b/server.js
@@ -237,6 +237,7 @@ var serveConfig = makeRouteCache(function (host) {
             enableEmbedding: Env.enableEmbedding,
             fileHost: Env.fileHost,
             shouldUpdateNode: Env.shouldUpdateNode || undefined,
+            listMyInstance: Env.listMyInstance,
         }, null, '\t'),
         '});'
     ].join(';\n')
diff --git a/www/checkup/main.js b/www/checkup/main.js
index a71e2c3f0..ceede953c 100644
--- a/www/checkup/main.js
+++ b/www/checkup/main.js
@@ -1385,6 +1385,36 @@ define([
         });
     });
 
+    assert(function (cb, msg) {
+        if (!ApiConfig.listMyInstance) { return void cb(true); }
+        msg.appendChild(h('span', [
+            "The administrators of this instance have opted in to inclusion in ",
+            link('https://cryptpad.org/instances/', 'the public instance directory'),
+            ' but have not configured at least one of the expected ',
+            code('description'),
+            ' or ',
+            code('location'),
+            ' text fields via the instance admin panel.',
+        ]));
+        var expected = [
+            'description',
+            'location',
+            //'name',
+            // 'notice',
+        ];
+
+        var url = '/api/instance';
+        require([
+            `optional!${url}`,
+        ], function (Instance) {
+            var good = expected.every(function (k) {
+                var val = Instance[k];
+                return (val && typeof(val) === 'object' && typeof(val.default) === 'string' && val.default.trim());
+            });
+            return void cb(good || Instance);
+        });
+    });
+
     var serverToken;
     Tools.common_xhr('/', function (xhr) {
         serverToken = xhr.getResponseHeader('server');